福建省蚜虫类昆虫多样性研究

在已有标本采集记录和资料的基础上,从分类阶元、寄主植物、寄生方式和寄生部位等角度探讨了福建省蚜虫类昆虫的物种多样性.福建省蚜虫已知9科80属164种,东洋区种类占明显优势;寄主植物种类繁多,涉及60科158属;寄生方式为3种,不形成虫瘿、形成虫瘿和形成伪虫瘿;寄生部位多样化,以叶片、茎、嫩尖、嫩枝为主要寄生部位.福建省植物物种多样性特点决定了福建省蚜虫类物种多样性特点,很好的反映了蚜虫和其寄主植物的密切关系.

A STUDY ON DIVERSITY OF APHIDS IN FUJIAN PROVINCE, CHINA

This paper deals with the species diversity of aphids in Fujian Province, China. Specimen records and published literatures were used to determine taxa, host plants, infesting types, infesting locations of the aphids in Fujian Province. The results indicate that aphid species in Fujian Province are plentiful with 164 known species belonging to 80 genera, 9 families, and Oriental species are obviously rich. Host plants are diverse, with 158 genera, 60 families. There are three infesting types: not forming galls, forming galls and forming pseudo-galls. Various parts of host plants are infested, mostly on leaves,stems,twigs and sprouts. In some sense,the diversity of the host plants determine the diversity of the aphids in Fujian Province. It rightly demonstrates that aphid and host plant have a close co-evolution relationship.